Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
2.7k views
in Biology by (45.7k points)

In which of the following vertebrate group/groups, the heart does not pump oxygenated blood to different parts of the body? 

(a) Pisces and amphibians 

(b) Amphibians and reptiles 

(c) Amphibians only 

(d) Pisces only

1 Answer

+1 vote
by (46.2k points)
selected by
 
Best answer

The answer is (d) Pisces only

  • This is because of single circulation where deoxygenated blood from all part of the body is pumped into heart. 
  • From heart it is pumped to gills where it gets oxygenated and gets transferred to all parts of the body. 
  • Hence it proves pisces will not receive oxygenated blood.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...